UNLIKE TRADITIONAL EARBUDS, which fit into your ear canals, blocking sound and limiting spatial awareness, the Purfree heads sit on your cheekbones, conducting vibrations straight into your inner ear so you can hear your surroundings at the same time.
Shokz (formerly Aftershokz) was the originator of this technology, but the Haylous definitely rival this brand’s offerings. I like how you can connect to two devices at once using